<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<link href="css/bootstrap.css" rel="stylesheet" />
		<!-- <style>
			@media (max-width:768px) {
				form{
					display: none;
				}
			}
		</style> -->
	</head>
	<body>
		<nav class="nav navbar-inverse" style="padding-right: 20px">
			<div class="navbar-header">
				<button  class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse" >
					<span class="icon-bar"></span>
					<span class="icon-bar"></span>
					<span class="icon-bar"></span>
					<span class="icon-bar"></span>
				</button>
				<a href="#" class="navbar-brand">LOGO</a>
			</div>
			<!--屏幕宽度小于768px时，该div内的内容默认都会隐藏（通过点击icon-bar所在的图标，可以展开）大于768px时默认显示-->
			<div class="collapse navbar-collapse navbar-left">
				<ul class="nav navbar-nav ">
					<li><a class="active" href="#">首页</a></li>
					<li><a href="#">图书 </a></li>
					<li><a href="#">作品 </a></li>
					<li><a href="#">展览 </a></li>
					<li><a href="#">关于我们 </a></li>
				</ul>
			</div>
			<form class="navbar-form navbar-right" role="search">
				<div class="form-group">
					<input type="text" class="form-control" placeholder="Search">
				</div>
				<button type="submit" class="btn btn-default">搜索</button>
			</form>
		</nav>
		<script src="js/jquery-1.12.4.js"></script>
		<script src="js/bootstrap.js"></script>
	</body>
</html>
